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sodium sulfide
Inquiry
| Post Date: | Jul 09,2007 |
| Expiry Date: | Jan 05,2008 |
| Detailed Description: | Cas No. :1313-82-2 sodium sulfide Properties&Applications: The Anhydrous is white crystal and has strong deliquescence; It is easily soluble in the water and is slightly soluble in the ethanol while not in the ether; It is widely used for producing dye and sulfide and for ore flotation agent, health paper shed agent and cooking on paper. Packing&Storage: The massive one is packed in the sealed iron barrel which the thickness is above 0.5mm. Each barrel is net 150kg/200kg. While the flake and granular products are packed in two lays PVC bag inside of PP/PE bag. Each bag is net 25kg/50kg. The packing should be with obvious sign of 긅orrosive items; It should be put in ventilation and dry place or under shed asbestos and away from rain and wetting. Quality Standard: GB/T 10500-2000 (Industry Grade) Index Name I II III Na2S /%≥ High Quality First Class Qualified First Class Qualified Na2S2O3 /%≤ 60.0 60.0 60.0 60.0 60.0 65.0 Fe /%≤ 2.0 -- -- -- -- -- Na2CO3 /%≤ 3.5 5.0 -- 2.0 3.0 4.0 Water insoluble /%≤ 0.20 0.40 0.80 0.05 0.1 0.3 |
| Company: | Hunan chembird indust co.,ltd |
| Contact: | sandy huang |
| Tel: | 86-731-4829585 |
| Fax: | 86-731-4373720 |
| Email: | Send Message |
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